Service Review; Maintenance And Service - Husqvarna DXR300 Operator's Manual

Service review

WARNING! Ensure that nobody starts the
!
machine by mistake. Turn off the motor when
the machine has been moved to the desired
position. Disconnect the power cable and
place it so that it cannot be connected by
mistake.
Lubrication
Do as follows:
• Clean the nipple. Replace broken or blocked nipples.
• Connect the grease gun and pump 2-3 strokes or until
grease can be seen at the edges. Use lubricating grease as
per the 'Hydraulic fluid and lubrication" table in the
'Technical data" section.
Make a habit of always applying lubrication in the same order in
order to more easily remember all lubrication points.
Outriggers and arm system
• Lubricate all joints and cylinder mountings.

MAINTENANCE AND SERVICE

4x
4x
4x
Gear ring
The gear ring has separate grease nipples for bearings and
cogs. To ensure that the grease is evenly distributed it should
be applied followed by rotation and then applied again.
• Apply the grease gun and lubricate the nipple with 2-3
pumps.
• Stand at a safe distance, start the machine, rotate the upper
part by 90° and then turn off the motor.
• Repeat three times so that the gear ring's bearings and
cogs are lubricated in four places.
NOTICE! If the instructions are not followed there is a high
risk of the gear ring's seals being forced out. The gear ring's
bearings are then open to dirt and the seals have to be
replaced.
28x
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English